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Google Nuclear Deal to Add 890 MW Through $4.3B Reactor Upgrades

890 MW. Google is betting nuclear power can solve AI's electricity crisis — backing Constellation's $4.3B reactor upgrade as data-center demand reshapes the energy grid.

Paper-cut illustration of an amber microchip with circuit paths extending into a row of data-center cabinets.
The infrastructure powering AI.AI illustration by KeyNews
The KeyNews take

Why it matters

Google's commitment to nuclear capacity signals AI's massive power hunger is reshaping infrastructure investment and long-term data-center economics. This is not a marketing deal—it's concrete buildout capital tied to AI compute demand.

The key facts

4 to know
  1. Google backing Constellation's $4.3B nuclear upgrade plan

  2. 890 MW new capacity addition

  3. AI data center power demand cited as driver

  4. Date: October 7, 2026

Go to the source

TechRepublictechrepublic.com

Publisher excerpt: Google is backing Constellation’s $4.3 billion nuclear upgrade plan, adding 890 MW of new capacity as AI data center power demand rises.
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